APA

(1951). Research methods in social relations: with special reference to prejudice. New York: Dryden Press.

Chicago

1951. Research methods in social relations: with special reference to prejudice. New York: Dryden Press.

Harvard

(1951). Research methods in social relations: with special reference to prejudice. New York: Dryden Press.

MLA

Research methods in social relations: with special reference to prejudice. New York: Dryden Press. 1951.